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Sieverts, E.G.; Hofstede, M.: Software for information storage and retrieval tested, evaluated and compared : Pt.1: General introduction (1991)
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Sieverts, E.G.; Hofstede, M.: Software for information storage and retrieval, evaluated and compared : pt.7: what to choose, or the purpose of it all (1994)
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Sieverts, E.G.; Hofstede, M.; Groeniger, B.O.: Software for information storage and retrieval tested, evaluated and compared : pt.4: indexing and full-text retrieval programs (1992)
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Sieverts, E.G.; Figdor, J.; Bakker, S.; Hofstede, M.: Software for information storage and retrieval tested, evaluated and compared : Pt.3: End-user software (1992)
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Sieverts, E.G.; Hofstede, M.; Nieuwland, A.; Groeneveld, C.; Zwart, B. de: Software for information storage and retrieval tested, evaluated and compared : pt.6: various additional programs (1993)
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Sieverts, E.G.; Hofstede, M.; Nieuwland, A.; Groeneveld, C.; Zwart, B. de: Software for information storage and retrieval tested, evaluated and compared : pt.6: various additional programs (1993)
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Sieverts, E.G.; Zwart, B.D.: ¬A picture of retrieval software for systems with images (1994)
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Sugano, I.: ¬The study of criteria for evaluating OPACs as information retrieval systems (1996)
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Vilares, J.; Alonso, M.A.; Vilares, M.: Extraction of complex index terms in non-English IR : a shallow parsing based approach (2008)
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